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175715 (1996 XR3)
Classification: Main-belt Asteroid          SPK-ID: 2175715
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078649051133964 4.82e-08  
a 2.28739299518802 1.2596e-08 au
q 2.040663566805016 1.0888e-07 au
i 5.481518567449908 5.1736e-06 deg
node 341.4591956568897 4.8641e-05 deg
peri 230.5153490064307 5.3679e-05 deg
M 191.0892193176404 2.5749e-05 deg
tp 2459793.376826341324
(2022-Aug-01.87682634)
9.326e-05 TDB
period 1263.599970473448
3.46
1.0437e-05
2.857e-08
d
yr
n .2849002915575525 2.3533e-09 deg/d
Q 2.534122423571023 1.3955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      347  
   data-arc span      8782 days (24.04 yr)  
   first obs. used      1996-12-01  
   last obs. used      2020-12-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5151  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:31  

Additional Information
 Earth MOID = 1.03957 au 
 Jupiter MOID = 2.44506 au 
 T_jup = 3.587 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457396.5 (2016-Jan-09.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1072604401073237 4.8315e-08  
q 2.042267738257941 1.091e-07 au
tp 2457265.750175431382
(2015-Aug-31.25017543)
8.2678e-05 TDB
node 341.5161710824591 4.865e-05 deg
peri 230.5217429519807 5.3723e-05 deg
i 5.480771006743737 5.1732e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      347  
   data-arc span      8782 days (24.04 yr)  
   first obs. used      1996-12-01  
   last obs. used      2020-12-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5151  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:31  

Additional Information
 Jupiter MOID = 2.44506 au 
 T_jup = 3.587 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.334378950723112E-15 -5.2436391799507E-15 -3.107693164551706E-13 -2.18030560134748E-14 -4.230886607764874E-14 -2.226224723290088E-15
q -5.2436391799507E-15 1.19017340318958E-14 1.108115125619249E-12 5.00072870503546E-14 2.075749227977344E-13 5.196311519879012E-15
tp -3.107693164551706E-13 1.108115125619249E-12 6.835617763175428E-9 1.970571107189593E-11 1.902515179742383E-9 -3.451756907364422E-13
node -2.18030560134748E-14 5.00072870503546E-14 1.970571107189593E-11 2.366787436170695E-9 -2.350028333031938E-9 4.997740400341352E-11
peri -4.230886607764874E-14 2.075749227977344E-13 1.902515179742383E-9 -2.350028333031938E-9 2.886143321210343E-9 -4.991062386716186E-11
i -2.226224723290088E-15 5.196311519879012E-15 -3.451756907364422E-13 4.997740400341352E-11 -4.991062386716186E-11 2.676240147211695E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.05   n/a MPCxxxxx  

175715 (1996 XR3)          Discovered 1996-Dec-01 by Spacewatch at Kitt Peak
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

Alternate Designations
 1996 XR3 = 2005 JN31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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